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3 Phase Current Transformer PT CT Winding Turns Ratio TTR Test Set
US$880.00-1,680.00
1 Piece

Product profile

Customization

Available

After-sales Service

Provided

Warranty

1 Year

Model NO.

VS-6628A

Range

0.9-10000

Accuracy

0.1%

Resolution

0.0001

Store

U Disk or Machine

Data Format

Word

Working Power

AC220V±10% 50Hz

Dimensions

360 x 290 x 170 mm

Weight

5 kg

Transport Package

Wooden Case

Specification

VS-6628: TRANSFORMER TURNS RATIO TESTER

Trademark

Weshine

Origin

Hbei, China

HS Code

9030849000

Production Capacity

2000 Pieces Per Month

Key features

High Accuracy Testing: 0.1% accuracy with 0.0001 resolution for precise turns ratio measurements.
Three-Phase Capability: Simultaneously tests three-phase transformers, saving significant field time.
Automatic Calibration: Features automatic range switching, phase sequence switching, and calibration.
Data Management: Stores 20 historical records and supports printing via U Disk or machine.
Robust Design: Rugged construction suitable for harsh environments and cold weather use.
Comprehensive Diagnostics: Identifies shorted coils, open circuits, incorrect connections, and tap defects.
Safety Features: Automatically cuts off test voltage after each measurement is completed.
CE Certified: Meets CE, EMC, LVD, and ISO standards for quality and safety.

Company profile

Weshine Electric Manufacturing Co., Ltd.
Years of Export ExperienceExhibition ExperienceManagement Certification
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 13 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤3.42h

AI-Powered supplier vetting

SummaryWeshine Electric Manufacturing Co., Ltd. is identified as a limited-company factory producing testing equipment, with 53 employees and no stated parent group affiliation. It provides multiple customization options and ODM services, and reports OEM service for well-known brands. Service processes, corrective and preventive action procedures, and complaint-handling procedures are documented and supported by records. However, the supplier reports no new products in the past year, no available SDK, no valid manufacturing contracts with affiliated subcontractors, and no overseas warehouse, showroom, agents, or branches. An audit by TUVRHEINLAND is listed, but the provided audit result is coded as “0” without an explanatory interpretation. Financial information is present only as reporting years and contains no assessable financial performance data.
Supplier typeThe supplier is identified as Weshine Electric Manufacturing Co., Ltd., a limited company and factory focused on testing equipment. It is described as a combined company, not an offshore company, and is not part of a larger company group.
After-Sales capabilityThe supplier has written and followed procedures for service assessment, corrective and preventive actions, and customer complaints. It reports in-stock capability and one-month lead times in both peak and off-season, but lacks overseas warehouses, showrooms, agents, and branches, with no overseas service countries stated.
R&D capabilityThe supplier offers ODM services and reports several design-service options, but it had no new products during the past year and has no available SDK. The evidence therefore shows some development-service capability but limited recent innovation evidence.
Production capacityThe supplier is identified as a factory producing testing equipment, has in-stock capability, reports one-month average lead times in both seasons, and lists six qualified suppliers. However, it reports no valid contract between the factory and related subcontractors, creating a documented manufacturing-governance deficiency.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, minor customization, and full customization, as well as ODM services. This directly demonstrates broad customization coverage.

Product Q&A

Q:What is the test accuracy and range?
A:
The test range is 0.9 to 10000 with an accuracy of 0.1% and a resolution of 0.0001.
Q:Does this device support three-phase testing?
A:
Yes, it is designed for three-phase transformer turns ratio testing, allowing simultaneous measurement of all phases.
Q:What faults can this tester identify?
A:
It aids in identifying shorted coils, open circuits, incorrect connections, and internal faults or tap-changer defects.
Q:How is the test data stored and exported?
A:
The device stores 20 historical measurement records and allows data printing via U Disk or direct machine connection.
Q:What is the warranty period for this product?
A:
We provide a 1-year warranty for this product.

Send Inquiry

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